package receiver{
	/**
	 * ...
	 * @author wibrst@qq.com
	 */
	public class Light{
		
		public function Light( sDesp:String ) {
			this._sDesp = sDesp;
		}
		
		public function on():void {
			trace( this, "[@" + this._sDesp + "]" , "on !" );
		}
		
		public function off():void {
			trace( this, "[@" + this._sDesp + "]" , "off !" );
		}
		
		private var _sDesp:String;
	}

}